1. Arbib, Michael A.: From monkey-like action recognition to human language. An evolutionary framework for neurolinguistics. In: Behavioral and Brain Sciences 28/2 (2005), 105–124.
2. Arbib, Michael A./Liebal, Katja/Pika, Simone: Primate vocalization, gesture, and the evolution of human language. In: Current Anthropology 49/6 (2008), 1053–1076.
3. Bates, Elizabeth/Benigni, Laura/Bretherton, Inge/Camaioni, Luigia/Volterra, Virginia: The Emergence of Symbols. Cognition and Communication in Infancy. New York 1979.
4. Caeiro, Cátia/Waller, Bridget/Zimmermann, Elke/Burrows, Anne/Davila-Ross, Marina: OrangFACS. A muscle-based facial movement coding system for orangutans (Pongo spp.). In: International Journal of Primatology 34/1 (2013), 115-129.
5. Call, Josep/Tomasello, Michael (Hg.): The Gestural Communication of Apes and Monkeys. New York 2007.